CN104279395B - A kind of petroleum pipeline with spiral choke apparatus - Google Patents
A kind of petroleum pipeline with spiral choke apparatus Download PDFInfo
- Publication number
- CN104279395B CN104279395B CN201410503756.8A CN201410503756A CN104279395B CN 104279395 B CN104279395 B CN 104279395B CN 201410503756 A CN201410503756 A CN 201410503756A CN 104279395 B CN104279395 B CN 104279395B
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- CN
- China
- Prior art keywords
- pipeline
- choke apparatus
- buffering
- spiral choke
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02772—Throttle passages using spirally or helically shaped channels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a kind of buffering petroleum pipeline with spiral choke apparatus, described pipeline pyramidal structure, heavy caliber one end is connected with big-diameter pipeline, another small-bore one end is connected with small-caliber pipeline, interlock in described buffering pipe and be provided with spiral choke apparatus, described spiral choke apparatus is serpentine pipe, and the screw diameter of described serpentine pipe is gradually increased to small-bore one end from heavy caliber one end.The buffering petroleum pipeline of pyramidal structure of the present invention, can make the oil entered under high pressure well be buffered, and the effect of flow-disturbing is played in the setting of spiral choke apparatus, significantly more efficient buffering oil pressure when extra heavy pipe to tubule and impulsive force.Thus effectively prevent the oil leakage problem of thickness junction.
Description
Technical field
The present invention relates to a kind of transition petroleum pipeline between thickness pipeline.
Background technology
Oil pipeline (also referred to as pipeline, pipeline) is made up of oil pipe and adnexa thereof, and according to the needs of technological process, is equipped with corresponding oil pump unit, and design and installation becomes a complete tubing, unloads in order to complete oil plant and defeated turns task.When needs oil pipeline is from coarse to fine, the impact attenuated due to pipeline, it is easy to make the junction of centre hold and can't stand the pressure of liquid and the out problem such as leakage.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, it is provided that can effectively prevent the change of oil pressure from causing the buffering petroleum pipeline with spiral choke apparatus revealed.
The purpose of the present invention implements by the following technical programs:
A kind of buffering petroleum pipeline with spiral choke apparatus, described pipeline pyramidal structure, heavy caliber one end is connected with big-diameter pipeline, another small-bore one end is connected with small-caliber pipeline, interlock in described buffering pipe and be provided with spiral choke apparatus, described spiral choke apparatus is serpentine pipe, and the screw diameter of described serpentine pipe is gradually increased to small-bore one end from heavy caliber one end.
Preferably, the spacing of neighbouring two spiral choke apparatus is 8-12cm.
Preferably, described serpentine pipe is uniformly crisscross arranged between buffering pipe inner arm, forms M shape structure staggered up and down.
Beneficial effects of the present invention:
The buffering petroleum pipeline of pyramidal structure of the present invention, can make the oil entered under high pressure well be buffered, and the effect of flow-disturbing is played in the setting of spiral choke apparatus, significantly more efficient buffering oil pressure when extra heavy pipe to tubule and impulsive force.Thus effectively prevent the oil leakage problem of thickness junction.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, is used for together with embodiments of the present invention explaining the present invention, is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the present invention buffering petroleum pipeline plan structure schematic diagram with spiral choke apparatus；
Fig. 2 is the Fig. 1 generalized section along A-A direction.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
Embodiment
1
:
A kind of buffering petroleum pipeline 3 with spiral choke apparatus, described pipeline 3 pyramidal structure, heavy caliber one end is connected with big-diameter pipeline 1, another small-bore one end is connected with small-caliber pipeline 2, interlock in described buffering pipe and be provided with spiral choke apparatus, described spiral choke apparatus is serpentine pipe 4, and the screw diameter of described serpentine pipe is gradually increased to small-bore one end from heavy caliber one end.The spacing of neighbouring two spiral choke apparatus is 8-12cm.Described serpentine pipe is uniformly crisscross arranged between buffering pipe inner arm, forms M shape structure staggered up and down.
When oil is carried out thin pipe by extra heavy pipe road, through buffering petroleum pipeline, under the flow-disturbing effect of spiral choke apparatus, decrease instantaneous pressure and the impulsive force of thin pipe.
The foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. the buffering petroleum pipeline with spiral choke apparatus, it is characterized in that: described pipeline pyramidal structure, heavy caliber one end is connected with big-diameter pipeline, another small-bore one end is connected with small-caliber pipeline, interlock in described buffering pipe and be provided with spiral choke apparatus, described spiral choke apparatus is serpentine pipe, and the screw diameter of described serpentine pipe is gradually increased to small-bore one end from heavy caliber one end；The spacing of neighbouring two spiral choke apparatus is 8-12cm；Described serpentine pipe is uniformly crisscross arranged between buffering pipe inwall arm, forms M shape structure staggered up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503756.8A CN104279395B (en) | 2014-09-28 | 2014-09-28 | A kind of petroleum pipeline with spiral choke apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503756.8A CN104279395B (en) | 2014-09-28 | 2014-09-28 | A kind of petroleum pipeline with spiral choke apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279395A CN104279395A (en) | 2015-01-14 |
| CN104279395B true CN104279395B (en) | 2016-11-30 |
Family
ID=52254570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503756.8A Active CN104279395B (en) | 2014-09-28 | 2014-09-28 | A kind of petroleum pipeline with spiral choke apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104279395B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201723908U (en) * | 2010-01-14 | 2011-01-26 | 浙江吉利汽车研究院有限公司 | Noise reduction structure for automobile steering pump high pressure oil pipe |
| CN202629372U (en) * | 2012-05-10 | 2012-12-26 | 上海蓝翎管业科技有限公司 | Spiral comprehensive muffling pipe |
| CN203797170U (en) * | 2014-04-23 | 2014-08-27 | 浙江固的管业有限公司 | Tapered pipe |
| CN204254134U (en) * | 2014-09-28 | 2015-04-08 | 无锡金顶石油管材配件制造有限公司 | A kind of petroleum pipeline with spiral choke apparatus |
-
2014
- 2014-09-28 CN CN201410503756.8A patent/CN104279395B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104279395A (en) | 2015-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qinqin Inventor before: Shen Jinzhang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160704 Address after: 510640 Tianhe District, Guangzhou, No. five mountain road, 371-1, building No. 715, unit Applicant after: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Address before: 214142 Jiangsu city of Wuxi province concentrated area industrial new area, 1 yuan Applicant before: WUXI JINDING OIL PIPE FITTINGS Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ju Wu Inventor after: Liang Jun Inventor after: Xiong Zhaohong Inventor after: Liu Bing Inventor after: Liu Huafeng Inventor before: Duan Zhongda Inventor after: Duan Zhongda Inventor before: Li Qinqin |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161025 Address after: 257000 Shandong province Dongying City West Road No. 33 Applicant after: SHENGLI OIL FIELD HUASHENG ENVIRONMENT PROTECTIONINDUSTRY Co.,Ltd. Address before: 312365 Zhejiang Province, Shaoxing city Shangyu District Songxia Town City Station International Plaza building 36 unit room 1-101 Applicant before: ZHEJIANG HONGSHENG TECHNOLOGY TRANSFER SERVICES CO.,LTD. Effective date of registration: 20161025 Address after: 312365 Zhejiang Province, Shaoxing city Shangyu District Songxia Town City Station International Plaza building 36 unit room 1-101 Applicant after: ZHEJIANG HONGSHENG TECHNOLOGY TRANSFER SERVICES CO.,LTD. Address before: 510640 Tianhe District, Guangzhou, No. five mountain road, 371-1, building No. 715, unit Applicant before: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |